| 不同负荷负重游泳训练对大鼠整体机能和血清T、C、IGF-1的影响 |
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| 引用本文： | 黄文聪,阮利民,陆一帆.不同负荷负重游泳训练对大鼠整体机能和血清T、C、IGF-1的影响[J].北京体育大学学报,2007,30(12):1642-1644. |
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| 作者姓名： | 黄文聪 阮利民 陆一帆 |
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| 作者单位： | 1. 哈尔滨工程大学体训部,黑龙江,哈尔滨,150001
2. 北京体育大学,北京,100084 |
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| 摘 要： | 以强度训练为特点,力图建立符合实际训练负荷的训练模型,探讨负重游泳训练对大鼠机体整体机能表现和合成分解代谢平衡的关系.训练前后所有大鼠进行负重爬杆测试.结果发现:1) 15%G组大鼠负荷过大,明显不能适应训练.2) 负重游泳训练使大鼠力量素质提高,而且在适宜的范围内,训练负荷越大,力量素质增长越明显,而15%G组大鼠造成力量素质的相对下降.3) 在适宜范围内,大鼠合成激素水平(血睾酮和血清IGF-Ⅰ)的提升随着训练负荷的增大而变得更明显,但15%G组大鼠合成激素水平的相对下降.而大鼠血清皮质酮的升高随着训练负荷的增大而变得更明显,使15%G组大鼠合成激素与分解代谢激素比值较其它运动各组为低.表明:适宜的负重游泳训练使机体代谢状态以合成代谢为主,整体机能提高;过度的负重游泳训练使机体代谢状态以合成代谢为主,整体机能下降.
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| 关 键 词： | 大鼠 负重游泳训练 整体机能 血清睾酮 血清皮质酮 血代谢状态清IGF-Ⅰ 不同负荷 游泳训练 大鼠 体机 血清皮质酮 影响 Rats Changes Serum Mechanism Total Training 机能下降 合成代谢 代谢状态 运动 比值 代谢激素 合成激素 血睾酮 |
| 文章编号： | 1007-3612(2007)12-1642-03 |
| 修稿时间： | 2006年1月12日 |
Changes of Rats' Total Mechanism and Serum T, C and IGF-1 under Different loads Swimming Training |
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| HUANG Wen-cong,RUAN Li-min,LU Yi-fan.Changes of Rats'''' Total Mechanism and Serum T, C and IGF-1 under Different loads Swimming Training[J].Journal of Beijing Sport University,2007,30(12):1642-1644. |
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| Authors: | HUANG Wen-cong RUAN Li-min LU Yi-fan |
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| Abstract: | Objective: The purpose of the test is to establish the intensity training models of rats, research the relation between the rats' total mechanism and the balance of anabolism and catabolism to load swimming training.Results: 1.The rats body of 15%G can not adapt after train, which indicates that the exercise loads are high to them. 2. The rats of swimming training increased strength quality obviously depending on the exercise load in an adequate lever, while the strength quality declined for the 15%G rats. 3. Body serum anabolism hormones including T and IGF-1 increases in adequate training, which depends on the exercise load, while decreased in the 15%G rats. Body serum catabolism hormone (C) increased in training, which makes the 15%G rats' value of T/C and IGF-1/C lower than others. Conclusion: The results indicate that in an adequate load swimming training, anabolism will dominate in the body and the total mechanism will develop. While under an over-load swimming training, catabolism will dominate in the body and the total mechanism will decline. |
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| Keywords: | rats swim training with loads total mechanism serum T serum C serum IGF-1 |
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